| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.48 | 4.358% | $83.9873 | $83.99 | $84.00 | $84.00 |
| Purchase #2 | $122.61 | 11.298% | $136.4625 | $136.46 | $136.45 | $136.50 |
| Purchase #3 | $188.42 | 5.392% | $198.5796 | $198.58 | $198.60 | $198.60 |
| Purchase #4 | $241.64 | 9.352% | $264.2382 | $264.24 | $264.25 | $264.20 |
| Purchase #5 | $17.67 | 7.812% | $19.0504 | $19.05 | $19.05 | $19.10 |
| Purchase #6 | $48.73 | 13.627% | $55.3704 | $55.37 | $55.35 | $55.40 |
| Purchase #7 | $168.48 | 9.456% | $184.4115 | $184.41 | $184.40 | $184.40 |
| 7 purchase totals = | $868.03 | $942.0999 | $942.10 | $942.10 | $942.20 | |